*{box-sizing:border-box}
:root{
  font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  color:#172033;background:#f4f7fa;font-synthesis:none;text-rendering:optimizeLegibility
}
body{margin:0;min-width:320px;min-height:100vh}
button,input,select,textarea{font:inherit}
a{color:inherit}
.hidden{display:none!important}
.container{width:min(1180px,calc(100% - 32px));margin:auto}
.alert{display:flex;gap:10px;align-items:flex-start;padding:13px 14px;margin:0 0 18px;border-radius:11px;font-size:13px;line-height:1.55}
.alert strong{width:22px;height:22px;display:grid;place-items:center;flex:0 0 auto;border-radius:50%;color:#fff}
.alert-error{color:#9f303b;background:#fff0f2;border:1px solid #ffd6db}.alert-error strong{background:#c84a55}
.alert-success{color:#08705b;background:#ebfcf6;border:1px solid #bdebdc}.alert-success strong{background:#169473}
.alert-warning{color:#8a5b13;background:#fff8e8;border:1px solid #f1dda8}.alert-warning strong{background:#c88a2b}
.badge{display:inline-flex;align-items:center;justify-content:center;padding:6px 9px;border-radius:999px;font-size:10px;font-weight:800;white-space:nowrap}
.badge-draft{color:#5f6c7d;background:#edf1f5}
.badge-submitted{color:#11699b;background:#e8f5fc}
.badge-review{color:#8a5b13;background:#fff5d9}
.badge-revision{color:#9c4c16;background:#fff0df}
.badge-approved{color:#08705b;background:#e7f9f2}
.badge-rejected{color:#9f303b;background:#fff0f2}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:42px;padding:0 15px;border:0;border-radius:10px;cursor:pointer;font-size:12px;font-weight:800;text-decoration:none}
.btn-primary{color:#fff;background:linear-gradient(135deg,#087f76,#086779)}
.btn-secondary{color:#344156;background:#fff;border:1px solid #dce3ea}
.btn-danger{color:#a4323d;background:#fff2f3;border:1px solid #ffd8dd}
.btn-warning{color:#835511;background:#fff8e7;border:1px solid #efdba5}
.btn:disabled{opacity:.55;cursor:not-allowed}
.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}
.form-group{margin-bottom:18px}
.form-group.full{grid-column:1/-1}
label{display:block;margin-bottom:8px;color:#2b354a;font-size:12px;font-weight:750}
.input,.select,.textarea{
  width:100%;border:1px solid #dce3eb;border-radius:11px;background:#fff;color:#172238;
  outline:none;font-size:13px;transition:border-color .15s,box-shadow .15s
}
.input,.select{height:48px;padding:0 13px}.textarea{min-height:105px;padding:12px 13px;resize:vertical}
.input:focus,.select:focus,.textarea:focus{border-color:#168e84;box-shadow:0 0 0 4px rgba(22,142,132,.11)}
.help{display:block;margin-top:7px;color:#8793a4;font-size:10px;line-height:1.55}
.card{background:#fff;border:1px solid #e4e9ef;border-radius:16px}
.card-pad{padding:22px}
.table-wrap{overflow:auto;border:1px solid #e5eaf0;border-radius:14px;background:#fff}
table{width:100%;border-collapse:collapse;min-width:760px}
th,td{padding:13px 14px;border-bottom:1px solid #edf1f4;text-align:left;vertical-align:top;font-size:11px}
th{color:#6d798b;background:#f8fafb;font-weight:800;text-transform:uppercase;letter-spacing:.06em}
tr:last-child td{border-bottom:0}
.empty{padding:50px 20px;text-align:center;color:#7e8998}
.empty h3{margin:0 0 7px;color:#405067;font-size:16px}.empty p{margin:0;font-size:12px;line-height:1.7}
.metric-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}
.metric{padding:19px;background:#fff;border:1px solid #e5eaf0;border-radius:14px}
.metric span{color:#7d8999;font-size:10px;font-weight:700}.metric strong{display:block;margin:8px 0 2px;font-size:28px}.metric small{color:#9aa4b1;font-size:9px}
.page-actions{display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.page-head{display:flex;justify-content:space-between;gap:20px;align-items:flex-start;margin-bottom:22px}
.page-head h1{margin:4px 0 0;font-size:27px;letter-spacing:-.035em}.page-head p{margin:8px 0 0;color:#788497;font-size:12px;line-height:1.65}
.eyebrow{color:#0b7a72;font-size:10px;font-weight:850;letter-spacing:.11em;text-transform:uppercase}
.filters{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:16px}.filters .input,.filters .select{width:auto;min-width:180px}
.auth-page{min-height:100vh;display:grid;grid-template-columns:minmax(420px,1.05fr) minmax(460px,.95fr);background:#fff}
.auth-visual{position:relative;overflow:hidden;display:flex;flex-direction:column;padding:46px 58px;color:#fff;background:radial-gradient(circle at 18% 18%,rgba(85,220,207,.26),transparent 33%),radial-gradient(circle at 92% 84%,rgba(39,129,202,.32),transparent 35%),linear-gradient(145deg,#063d49,#075965 48%,#073c58)}
.brand{display:flex;align-items:center;gap:14px}.brand-mark{width:46px;height:46px;display:grid;place-items:center;border-radius:13px;color:#07535f;background:#fff;font-size:22px;font-weight:900}
.brand span{display:block;color:rgba(255,255,255,.64);font-size:9px;font-weight:800;letter-spacing:.12em;text-transform:uppercase}.brand strong{display:block;font-size:18px}
.auth-copy{max-width:600px;margin:auto 0}.auth-copy h1{margin:0;font-size:clamp(36px,4.2vw,58px);line-height:1.06;letter-spacing:-.045em}.auth-copy p{max-width:540px;color:rgba(255,255,255,.72);font-size:15px;line-height:1.85}
.auth-panel{display:flex;align-items:center;justify-content:center;padding:42px}.auth-card{width:min(100%,450px)}.auth-card h1{margin:0;font-size:30px;letter-spacing:-.035em}.auth-card>p{color:#768295;font-size:13px;line-height:1.7}
.app-shell{min-height:100vh;display:grid;grid-template-columns:260px 1fr}
.sidebar{position:sticky;top:0;height:100vh;display:flex;flex-direction:column;padding:27px 20px;color:#fff;background:linear-gradient(180deg,#073e49,#063442)}
.sidebar .brand{padding:0 7px 24px;border-bottom:1px solid rgba(255,255,255,.09)}.sidebar .brand-mark{width:42px;height:42px;font-size:19px}
.nav{display:grid;gap:6px;margin-top:24px}.nav a{display:flex;gap:11px;align-items:center;padding:12px;border-radius:10px;color:rgba(255,255,255,.67);font-size:12px;font-weight:700;text-decoration:none}.nav a.active,.nav a:hover{color:#fff;background:rgba(255,255,255,.1)}
.sidebar-user{margin-top:auto;padding:16px 7px 0;border-top:1px solid rgba(255,255,255,.09)}.sidebar-user strong{display:block;font-size:11px}.sidebar-user span{display:block;margin-top:3px;color:rgba(255,255,255,.5);font-size:9px}
.main{min-width:0;padding:28px}.topbar{display:flex;align-items:center;justify-content:space-between;margin-bottom:24px}
.welcome{padding:25px 27px;margin-bottom:18px;color:#fff;border-radius:17px;background:radial-gradient(circle at 92% 15%,rgba(154,237,224,.24),transparent 30%),linear-gradient(135deg,#087a71,#086279)}
.welcome h2{margin:0;font-size:24px}.welcome p{margin:8px 0 0;color:rgba(255,255,255,.72);font-size:12px}
.detail-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:18px}
.kv{display:grid;grid-template-columns:170px 1fr;gap:9px 18px}.kv dt{color:#7a8798;font-size:11px}.kv dd{margin:0;color:#263247;font-size:11px;font-weight:700}
.section-title{margin:0 0 15px;font-size:16px}.section-sub{margin:-8px 0 15px;color:#7f8a99;font-size:11px;line-height:1.6}
.compare-table td:nth-child(2){background:#fafbfc}.compare-table td:nth-child(3){background:#f2fbf8}
.file-row{display:flex;justify-content:space-between;gap:15px;align-items:center;padding:12px 0;border-bottom:1px solid #edf1f4}.file-row:last-child{border-bottom:0}
.status-timeline{display:grid;gap:10px}.status-item{padding:12px 13px;border-left:3px solid #159186;background:#f5faf9;border-radius:0 10px 10px 0}
@media(max-width:1000px){.auth-page{grid-template-columns:1fr}.auth-visual{display:none}.app-shell{grid-template-columns:1fr}.sidebar{position:static;height:auto}.nav{grid-template-columns:repeat(3,minmax(0,1fr))}.sidebar-user{display:none}.metric-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.detail-grid{grid-template-columns:1fr}}
@media(max-width:640px){.auth-panel{padding:24px 17px;align-items:flex-start}.main{padding:20px 14px}.sidebar{padding:20px 14px}.nav{grid-template-columns:1fr 1fr}.metric-grid,.form-grid{grid-template-columns:1fr}.page-head,.topbar{align-items:flex-start}.page-head{flex-direction:column}.kv{grid-template-columns:1fr}.filters .input,.filters .select{width:100%}}